GB994029A - A grab - Google Patents

A grab

Info

Publication number
GB994029A
GB994029A GB34168/62A GB3416862A GB994029A GB 994029 A GB994029 A GB 994029A GB 34168/62 A GB34168/62 A GB 34168/62A GB 3416862 A GB3416862 A GB 3416862A GB 994029 A GB994029 A GB 994029A
Authority
GB
United Kingdom
Prior art keywords
load
studs
jaws
sleeve
grab
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB34168/62A
Other languages
English (en)
Inventor
Paul Alliot
Daniel Denoit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricite de France SA
Original Assignee
Electricite de France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electricite de France SA filed Critical Electricite de France SA
Publication of GB994029A publication Critical patent/GB994029A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/54—Internally-expanding grippers for handling hollow articles
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G21C19/11—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with revolving coupling elements, e.g. socket coupling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S294/00—Handling: hand and hoist-line implements
    • Y10S294/906—Atomic fuel handler

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Load-Engaging Elements For Cranes (AREA)
GB34168/62A 1961-09-18 1962-09-06 A grab Expired GB994029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR873425A FR1307964A (fr) 1961-09-18 1961-09-18 Manipulateur pour machine de chargement

Publications (1)

Publication Number Publication Date
GB994029A true GB994029A (en) 1965-06-02

Family

ID=8762991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34168/62A Expired GB994029A (en) 1961-09-18 1962-09-06 A grab

Country Status (7)

Country Link
US (1) US3199911A (xx)
BE (1) BE622146A (xx)
DE (1) DE1204797B (xx)
FR (1) FR1307964A (xx)
GB (1) GB994029A (xx)
LU (1) LU42311A1 (xx)
NL (2) NL122474C (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287828B (xx) * 1964-04-20
SE305910B (xx) * 1965-05-24 1968-11-11 Atomenergi Ab
US3416832A (en) * 1967-09-15 1968-12-17 Morrison Knudsen Co Automatic coupling
CH522270A (de) * 1970-09-30 1972-06-15 Bbc Brown Boveri & Cie Greifervorrichtung für Kernreaktorbelademaschine
UST942002I4 (xx) * 1974-02-19 1976-01-06
DE3004252A1 (de) * 1980-02-06 1981-08-13 Gg. Noell GmbH, 8700 Würzburg Greiferkopf fuer brennelemente
US4460536A (en) * 1981-06-15 1984-07-17 Salzgitter Ag Lifting device for nuclear power plants
US4666200A (en) * 1985-05-28 1987-05-19 Remote Technology, Inc. Safety grapple
DE19623125A1 (de) * 1996-06-10 1997-12-11 Eastman Kodak Co Vorrichtung zur Entnahme eines plattenförmigen Gegenstandes aus einem Plattenhalter
TW347783U (en) * 1997-04-03 1998-12-11 Guo-An Li Single point type hanging device
US5865491A (en) * 1997-08-04 1999-02-02 Lee; Kou-An Rotatable hoisting device for position adjustment
GB201409967D0 (en) * 2014-06-05 2014-07-16 Rolls Royce Plc Gripper mechanism
FR3084509B1 (fr) * 2018-07-24 2021-01-08 Commissariat Energie Atomique Dispositif de manutention pour assemblage combustible et ensemble de manutention comprenant un tel dispositif
GB201913783D0 (en) 2019-09-24 2019-11-06 Jamieson Angus System and method for controlling the lifting and handling of a load

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US909352A (en) * 1907-09-23 1909-01-12 Norman S Wheeler Rope-clamp.
US913589A (en) * 1908-08-01 1909-02-23 Charles O Vowell Detachable hook for shaft-work.
US1506827A (en) * 1923-12-22 1924-09-02 Rolph F Gellert Tongs and the like
GB843008A (en) * 1957-01-02 1960-08-04 Walter Somers Ltd Improvements in automatic lifting tongs
FR1217059A (fr) * 1958-11-18 1960-05-02 Commissariat Energie Atomique Nouvelle pince de manutention automatique
FR1230027A (fr) * 1959-03-27 1960-09-13 Alsacienne Constr Meca Perfectionnements aux pinces automatiques de manutention

Also Published As

Publication number Publication date
LU42311A1 (xx) 1962-11-05
NL122474C (xx)
FR1307964A (fr) 1962-11-03
DE1204797B (de) 1965-11-11
US3199911A (en) 1965-08-10
BE622146A (xx)
NL283328A (xx)

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